Kcnc3 potassium voltage-gated channel subfamily C member 3 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Kcnc3provided by RGD
Official Full Name: potassium voltage-gated channel subfamily C member 3provided by RGD
Primary source: RGD:621358
See related: Ensembl:ENSRNOG00000019959 AllianceGenome:RGD:621358
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Kv3.3; KShIIID
Summary: Predicted to enable delayed rectifier potassium channel activity. Predicted to be involved in potassium ion transmembrane transport and protein tetramerization. Predicted to act upstream of or within regulation of neurotransmitter secretion. Is active in glutamatergic synapse. Is integral component of postsynaptic membrane and integral component of presynaptic membrane. Human ortholog(s) of this gene implicated in spinocerebellar ataxia type 13. Orthologous to human KCNC3 (potassium voltage-gated channel subfamily C member 3). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Biased expression in Brain (RPKM 32.8), Lung (RPKM 9.8) and 1 other tissue See more
Orthologs: human mouse all
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Genomic context

Location:: 1q22

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	1	NC_086019.1 (104217472..104231677)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	1	NC_051336.1 (95080960..95095165)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	1	NC_005100.4 (100593453..100607874)

Chromosome 1 - NC_086019.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Role for Kv3.3 subunits in regulating neuronal excitability and in the modulation of excitatory and inhibitory synaptic transmission in the medulla oblongata and spinal cord. (Kv3.3)
Title: Immunohistochemical localisation of the voltage gated potassium ion channel subunit Kv3.3 in the rat medulla oblongata and thoracic spinal cord.
study to elucidate the relative distribution of Kv3.1b and Kv3.3 in specific compartments of the parallel fibers in the cerebellar cortex
Title: Precise localization of the voltage-gated potassium channel subunits Kv3.1b and Kv3.3 revealed in the molecular layer of the rat cerebellar cortex by a pre-embedding immunogold method.
Kv3-like currents may be important for maintaining spike width and calcium influx within acceptable limits during repetitive firing.
Title: High-threshold, Kv3-like potassium currents in magnocellular neurosecretory neurons and their role in spike repolarization.

Submit: New GeneRIF Correction

General gene information

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Markers

BE097167 (e-PCR)
- UniSTS:244609

RH94540 (e-PCR)
- UniSTS:119788

BF392914 (e-PCR)
- UniSTS:243694

BG373666 (e-PCR)
- UniSTS:249335

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables delayed rectifier potassium channel activity	IBA Inferred from Biological aspect of Ancestor more info
enables voltage-gated potassium channel activity	ISO Inferred from Sequence Orthology more info
enables voltage-gated potassium channel activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in action potential	IBA Inferred from Biological aspect of Ancestor more info
involved_in corpus callosum development	IEP Inferred from Expression Pattern more info	PubMed
involved_in optic nerve development	IEP Inferred from Expression Pattern more info	PubMed
involved_in potassium ion transmembrane transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in potassium ion transmembrane transport	IEA Inferred from Electronic Annotation more info
involved_in potassium ion transmembrane transport	ISO Inferred from Sequence Orthology more info
involved_in potassium ion transmembrane transport	ISS Inferred from Sequence or Structural Similarity more info
involved_in protein homooligomerization	IEA Inferred from Electronic Annotation more info
involved_in protein tetramerization	IEA Inferred from Electronic Annotation more info
involved_in protein tetramerization	ISO Inferred from Sequence Orthology more info
involved_in protein tetramerization	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within regulation of neurotransmitter secretion	ISO Inferred from Sequence Orthology more info
involved_in regulation of synaptic vesicle endocytosis	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in axolemma	ISO Inferred from Sequence Orthology more info
is_active_in axon terminus	IBA Inferred from Biological aspect of Ancestor more info
located_in axon terminus	ISO Inferred from Sequence Orthology more info
is_active_in calyx of Held	ISO Inferred from Sequence Orthology more info
located_in cell cortex	IEA Inferred from Electronic Annotation more info
located_in cytoskeleton	IEA Inferred from Electronic Annotation more info
is_active_in dendrite membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in dendrite membrane	ISO Inferred from Sequence Orthology more info
located_in dendritic spine membrane	IEA Inferred from Electronic Annotation more info
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
located_in neuromuscular junction	ISO Inferred from Sequence Orthology more info
is_active_in neuronal cell body membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in neuronal cell body membrane	ISO Inferred from Sequence Orthology more info
located_in perikaryon	IEA Inferred from Electronic Annotation more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info
is_active_in postsynaptic membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in postsynaptic membrane	IDA Inferred from Direct Assay more info	PubMed
is_active_in presynaptic membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in presynaptic membrane	IDA Inferred from Direct Assay more info	PubMed
part_of voltage-gated potassium channel complex	IBA Inferred from Biological aspect of Ancestor more info
part_of voltage-gated potassium channel complex	IEA Inferred from Electronic Annotation more info
part_of voltage-gated potassium channel complex	ISO Inferred from Sequence Orthology more info
part_of voltage-gated potassium channel complex	ISS Inferred from Sequence or Structural Similarity more info

General protein information

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Preferred Names: potassium voltage-gated channel subfamily C member 3

Names: potassium channel, voltage gated Shaw-related subfamily C, member 3; potassium voltage gated channel, Shaw-related subfamily, member 3; voltage-gated potassium channel subunit Kv3.3

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_053997.5 → NP_446449.2 potassium voltage-gated channel subfamily C member 3

See identical proteins and their annotated locations for NP_446449.2

Status: VALIDATED

Source sequence(s)

JAXUCZ010000001

UniProtKB/TrEMBL

A0A8J8XF86, F1MAD4, Q811T3

Related

ENSRNOP00000027063.5, ENSRNOT00000027063.8

Conserved Domains (4) summary

smart00225
Location:92 → 194

BTB; Broad-Complex, Tramtrack and Bric a brac

pfam00520
Location:344 → 551

Ion_trans; Ion transport protein

pfam02214
Location:92 → 186

BTB_2; BTB/POZ domain

pfam07885
Location:460 → 541

Ion_trans_2; Ion channel